| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $215.42 | 11.392% | $239.9606 | $239.96 | $239.95 | $240.00 |
| Purchase #2 | $159.56 | 11.571% | $178.0227 | $178.02 | $178.00 | $178.00 |
| Purchase #3 | $81.95 | 8.352% | $88.7945 | $88.79 | $88.80 | $88.80 |
| Purchase #4 | $248.71 | 10.608% | $275.0932 | $275.09 | $275.10 | $275.10 |
| Purchase #5 | $197.49 | 13.756% | $224.6567 | $224.66 | $224.65 | $224.70 |
| Purchase #6 | $151.55 | 12.346% | $170.2604 | $170.26 | $170.25 | $170.30 |
| Purchase #7 | $233.82 | 8.572% | $253.8631 | $253.86 | $253.85 | $253.90 |
| 7 purchase totals = | $1,288.50 | $1,430.6512 | $1,430.64 | $1,430.60 | $1,430.80 | |